1022211150000 has 120 divisors (see below), whose sum is σ = 3300679399248. Its totient is φ = 272589600000.

The previous prime is 1022211149977. The next prime is 1022211150031. The reversal of 1022211150000 is 511122201.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3257371 + ... + 3557370.

Almost surely, 2^{1022211150000} is an apocalyptic number.

1022211150000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022211150000 is an abundant number, since it is smaller than the sum of its proper divisors (2278468249248).

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

1022211150000 is an frugal number, since it uses more digits than its factorization.

1022211150000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6814777 (or 6814751 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 1022211150000 its reverse (511122201), we get a palindrome (1022722272201).

The spelling of 1022211150000 in words is "one trillion, twenty-two billion, two hundred eleven million, one hundred fifty thousand".