1086123222 has 32 divisors (see below), whose sum is σ = 2419557600. Its totient is φ = 361148544.

The previous prime is 1086123193. The next prime is 1086123253. The reversal of 1086123222 is 2223216801.

1086123222 is a `hidden beast` number, since 10 + 8 + 612 + 32 + 2 + 2 = 666.

It is a super-2 number, since 2×1086123222² = 2359327306735322568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent 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, 2503 + ... + 46674.

It is an arithmetic number, because the mean of its divisors is an integer number (75611175).

Almost surely, 2^1086123222 is an apocalyptic number.

1086123222 is an abundant number, since it is smaller than the sum of its proper divisors (1333434378).

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

1086123222 is a wasteful number, since it uses less digits than its factorization.

1086123222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49597 (or 49591 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1086123222 is about 32956.3836304896. The cubic root of 1086123222 is about 1027.9209080596.

The spelling of 1086123222 in words is "one billion, eighty-six million, one hundred twenty-three thousand, two hundred twenty-two".