1022155345235 has 16 divisors (see below), whose sum is σ = 1229319295776. Its totient is φ = 815904384768.

The previous prime is 1022155345213. The next prime is 1022155345249. The reversal of 1022155345235 is 5325435512201.

It is a cyclic number.

It is not a de Polignac number, because 1022155345235 - 2⁶ = 1022155345171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3931949 + ... + 4183841.

It is an arithmetic number, because the mean of its divisors is an integer number (76832455986).

Almost surely, 2^{1022155345235} is an apocalyptic number.

1022155345235 is a deficient number, since it is larger than the sum of its proper divisors (207163950541).

1022155345235 is an equidigital number, since it uses as much as digits as its factorization.

1022155345235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253702.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 1022155345235 in words is "one trillion, twenty-two billion, one hundred fifty-five million, three hundred forty-five thousand, two hundred thirty-five".