2201400121132 has 12 divisors (see below), whose sum is σ = 3852683399880. Its totient is φ = 1100633435456.

The previous prime is 2201400121097. The next prime is 2201400121133. The reversal of 2201400121132 is 2311210041022.

It is a super-2 number, since 2×2201400121132² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2201400121133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16581898 + ... + 16714129.

It is an arithmetic number, because the mean of its divisors is an integer number (321056949990).

Almost surely, 2^{2201400121132} is an apocalyptic number.

It is an amenable number.

2201400121132 is a deficient number, since it is larger than the sum of its proper divisors (1651283278748).

2201400121132 is a wasteful number, since it uses less digits than its factorization.

2201400121132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33312560 (or 33312558 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2201400121132 its reverse (2311210041022), we get a palindrome (4512610162154).

The spelling of 2201400121132 in words is "two trillion, two hundred one billion, four hundred million, one hundred twenty-one thousand, one hundred thirty-two".