1202142062 has 32 divisors (see below), whose sum is σ = 2023764480. Its totient is φ = 530750880.

The previous prime is 1202142059. The next prime is 1202142079. The reversal of 1202142062 is 2602412021.

It is a happy number.

It is a super-2 number, since 2×1202142062² = 2890291074459223688, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 1202142062 parts by 49033 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747263 + ... + 748869.

It is an arithmetic number, because the mean of its divisors is an integer number (63242640).

Almost surely, 2^1202142062 is an apocalyptic number.

1202142062 is a deficient number, since it is larger than the sum of its proper divisors (821622418).

1202142062 is a wasteful number, since it uses less digits than its factorization.

1202142062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576.

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

The square root of 1202142062 is about 34671.9203679289. The cubic root of 1202142062 is about 1063.2904934758.

Adding to 1202142062 its reverse (2602412021), we get a palindrome (3804554083).

The spelling of 1202142062 in words is "one billion, two hundred two million, one hundred forty-two thousand, sixty-two".