1082122881 has 16 divisors (see below), whose sum is σ = 1689168768. Its totient is φ = 603273600.

The previous prime is 1082122871. The next prime is 1082122891. The reversal of 1082122881 is 1882212801.

It is an interprime number because it is at equal distance from previous prime (1082122871) and next prime (1082122891).

It is not a de Polignac number, because 1082122881 - 2¹⁴ = 1082106497 is a prime.

It is a super-2 number, since 2×1082122881² = 2341979859167480322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1082122871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627550 + ... + 629271.

It is an arithmetic number, because the mean of its divisors is an integer number (105573048).

Almost surely, 2^1082122881 is an apocalyptic number.

It is an amenable number.

1082122881 is a deficient number, since it is larger than the sum of its proper divisors (607045887).

1082122881 is a wasteful number, since it uses less digits than its factorization.

1082122881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256872.

The product of its (nonzero) digits is 4096, while the sum is 33.

The square root of 1082122881 is about 32895.6361999582. The cubic root of 1082122881 is about 1026.6573642244.

The spelling of 1082122881 in words is "one billion, eighty-two million, one hundred twenty-two thousand, eight hundred eighty-one".