22103141402 has 4 divisors (see below), whose sum is σ = 33154712106. Its totient is φ = 11051570700.

The previous prime is 22103141399. The next prime is 22103141443. The reversal of 22103141402 is 20414130122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14313490321 + 7789651081 = 119639^2 + 88259^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525785349 + ... + 5525785352.

Almost surely, 2^22103141402 is an apocalyptic number.

22103141402 is a deficient number, since it is larger than the sum of its proper divisors (11051570704).

22103141402 is a wasteful number, since it uses less digits than its factorization.

22103141402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11051570703.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22103141402 its reverse (20414130122), we get a palindrome (42517271524).

The spelling of 22103141402 in words is "twenty-two billion, one hundred three million, one hundred forty-one thousand, four hundred two".