2210222400140 has 48 divisors (see below), whose sum is σ = 4739392631232. Its totient is φ = 865613270016.

The previous prime is 2210222400101. The next prime is 2210222400151. The reversal of 2210222400140 is 410042220122.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 5324984 + ... + 5725023.

It is an arithmetic number, because the mean of its divisors is an integer number (98737346484).

Almost surely, 2^{2210222400140} is an apocalyptic number.

2210222400140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210222400140 is an abundant number, since it is smaller than the sum of its proper divisors (2529170231092).

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

2210222400140 is a wasteful number, since it uses less digits than its factorization.

2210222400140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11050226 (or 11050224 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2210222400140 its reverse (410042220122), we get a palindrome (2620264620262).

The spelling of 2210222400140 in words is "two trillion, two hundred ten billion, two hundred twenty-two million, four hundred thousand, one hundred forty".