1202010012022 has 4 divisors (see below), whose sum is σ = 1803015018036. Its totient is φ = 601005006010.

The previous prime is 1202010012013. The next prime is 1202010012023. The reversal of 1202010012022 is 2202100102021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1202010012022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202010011993 and 1202010012011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202010012023) 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 as a sum of consecutive naturals, namely, 300502503004 + ... + 300502503007.

It is an arithmetic number, because the mean of its divisors is an integer number (450753754509).

Almost surely, 2^{1202010012022} is an apocalyptic number.

1202010012022 is a deficient number, since it is larger than the sum of its proper divisors (601005006014).

1202010012022 is an equidigital number, since it uses as much as digits as its factorization.

1202010012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601005006013.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1202010012022 its reverse (2202100102021), we get a palindrome (3404110114043).

The spelling of 1202010012022 in words is "one trillion, two hundred two billion, ten million, twelve thousand, twenty-two".