1342022156202 has 128 divisors (see below), whose sum is σ = 3316488634368. Its totient is φ = 352543507200.

The previous prime is 1342022156201. The next prime is 1342022156257. The reversal of 1342022156202 is 2026512202431.

It is a self number, because there is not a number n which added to its sum of digits gives 1342022156202.

It is not an unprimeable number, because it can be changed into a prime (1342022156201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 374760052 + ... + 374763632.

It is an arithmetic number, because the mean of its divisors is an integer number (25910067456).

Almost surely, 2^{1342022156202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342022156202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1658244317184).

1342022156202 is an abundant number, since it is smaller than the sum of its proper divisors (1974466478166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342022156202 is a wasteful number, since it uses less digits than its factorization.

1342022156202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6124.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 1342022156202 its reverse (2026512202431), we get a palindrome (3368534358633).

The spelling of 1342022156202 in words is "one trillion, three hundred forty-two billion, twenty-two million, one hundred fifty-six thousand, two hundred two".