1142214011210 has 16 divisors (see below), whose sum is σ = 2056020228936. Its totient is φ = 456877824768.

The previous prime is 1142214011173. The next prime is 1142214011231. The reversal of 1142214011210 is 121104122411.

It can be written as a sum of positive squares in 4 ways, for example, as 350190549361 + 792023461849 = 591769^2 + 889957^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335987 + ... + 1548326.

Almost surely, 2^{1142214011210} is an apocalyptic number.

1142214011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142214011210 is a deficient number, since it is larger than the sum of its proper divisors (913806217726).

1142214011210 is a wasteful number, since it uses less digits than its factorization.

1142214011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944937.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 1142214011210 its reverse (121104122411), we get a palindrome (1263318133621).

The spelling of 1142214011210 in words is "one trillion, one hundred forty-two billion, two hundred fourteen million, eleven thousand, two hundred ten".