1022152011554 has 16 divisors (see below), whose sum is σ = 1625462313216. Its totient is φ = 481222393200.

The previous prime is 1022152011509. The next prime is 1022152011557. The reversal of 1022152011554 is 4551102512201.

It is not an unprimeable number, because it can be changed into a prime (1022152011557) 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 7 ways as a sum of consecutive naturals, for example, 222785852 + ... + 222790439.

It is an arithmetic number, because the mean of its divisors is an integer number (101591394576).

Almost surely, 2^{1022152011554} is an apocalyptic number.

1022152011554 is a deficient number, since it is larger than the sum of its proper divisors (603310301662).

1022152011554 is a wasteful number, since it uses less digits than its factorization.

1022152011554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445576361.

The product of its (nonzero) digits is 4000, while the sum is 29.

Adding to 1022152011554 its reverse (4551102512201), we get a palindrome (5573254523755).

The spelling of 1022152011554 in words is "one trillion, twenty-two billion, one hundred fifty-two million, eleven thousand, five hundred fifty-four".