2453402201222 has 48 divisors (see below), whose sum is σ = 4310304878880. Its totient is φ = 1044257864832.

The previous prime is 2453402201207. The next prime is 2453402201249. The reversal of 2453402201222 is 2221022043542.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15808679 + ... + 15963117.

It is an arithmetic number, because the mean of its divisors is an integer number (89798018310).

Almost surely, 2^{2453402201222} is an apocalyptic number.

2453402201222 is a deficient number, since it is larger than the sum of its proper divisors (1856902677658).

2453402201222 is a wasteful number, since it uses less digits than its factorization.

2453402201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155565 (or 155558 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 2453402201222 its reverse (2221022043542), we get a palindrome (4674424244764).

The spelling of 2453402201222 in words is "two trillion, four hundred fifty-three billion, four hundred two million, two hundred one thousand, two hundred twenty-two".