11211012022000 has 160 divisors (see below), whose sum is σ = 31354097209344. Its totient is φ = 3797464608000.

The previous prime is 11211012021991. The next prime is 11211012022009. The reversal of 11211012022000 is 22021011211.

It is an interprime number because it is at equal distance from previous prime (11211012021991) and next prime (11211012022009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211012022009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3662016 + ... + 5986015.

Almost surely, 2^{11211012022000} is an apocalyptic number.

11211012022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11211012022000 is an abundant number, since it is smaller than the sum of its proper divisors (20143085187344).

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

11211012022000 is an equidigital number, since it uses as much as digits as its factorization.

11211012022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648144 (or 9648128 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11211012022000 its reverse (22021011211), we get a palindrome (11233033033211).

The spelling of 11211012022000 in words is "eleven trillion, two hundred eleven billion, twelve million, twenty-two thousand".