11027356620 has 48 divisors (see below), whose sum is σ = 35287542528. Its totient is φ = 2520538560.

The previous prime is 11027356609. The next prime is 11027356657. The reversal of 11027356620 is 2665372011.

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, 13127386 + ... + 13128225.

It is an arithmetic number, because the mean of its divisors is an integer number (735157136).

Almost surely, 2^11027356620 is an apocalyptic number.

11027356620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11027356620 is an abundant number, since it is smaller than the sum of its proper divisors (24260185908).

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

11027356620 is a wasteful number, since it uses less digits than its factorization.

11027356620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26255630 (or 26255628 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 11027356620 in words is "eleven billion, twenty-seven million, three hundred fifty-six thousand, six hundred twenty".