2211120122002 has 16 divisors (see below), whose sum is σ = 3618714958272. Its totient is φ = 1004910602320.

The previous prime is 2211120121979. The next prime is 2211120122119. The reversal of 2211120122002 is 2002210211122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7042813 + ... + 7350064.

It is an arithmetic number, because the mean of its divisors is an integer number (226169684892).

Almost surely, 2^{2211120122002} is an apocalyptic number.

2211120122002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2211120122002 is a deficient number, since it is larger than the sum of its proper divisors (1407594836270).

2211120122002 is a wasteful number, since it uses less digits than its factorization.

2211120122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14399873.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2211120122002 its reverse (2002210211122), we get a palindrome (4213330333124).

The spelling of 2211120122002 in words is "two trillion, two hundred eleven billion, one hundred twenty million, one hundred twenty-two thousand, two".